Used GMC cars for sale near Smyrna, GA under $899,990

Thank you to costa and George for helping me find my dream car check them out!

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

Outstanding professional. Patient and accommodating. Excellent customer service. A pleasure to do business with. Great attitude.

I bought our 2007 Yukon XL Denali in 2018 when it was 11 years old. I bought it with 192,000 miles as a 2nd vehicle, and it now has 242,000 miles and is our primary traveling vehicle. It is by far the best family vehicle I have ever owned. I did some maintenance to it when I first bought it, such as front suspension work and a few other things, but it has been absolutely reliable and has never let us down in thousands of miles of road trips. We have two kids, and often take trips with our in-laws, so all six of us fit in comfort plus the dog. Best of all, when it does need maintenance, everyone and their sister knows how to work on it, and parts are cheap and widely available.

Jeremy Russell was fantastic! He made the process super easy, he was professional and very easy to talk with. I would definitely recommend this dealer and Jeremy.

I bought this 2017 Tahoe w LT trim new. Have 60K on it now and have had no issues with it. We are not towing with it or doing high speed racing so we find the 5.3L Motor is smooth and quiet (and have not had any lifter issues which others have reported). Transmission and suspension also smooth. We keep Michelins on all our vehicles and have found this Tahoe very quiet and comfortable for road trips with 4-6 people and luggage. The LT trim pkg deleted some comfort items I wish I had (like heated steering wheel) but it still is pretty much leather-and-loaded so it was a good value at the time. I have had Suburbans for 35yrs before purchasing this Tahoe and I will probably go back to a Suburban for the extra cargo space when I trade this Tahoe in. But this has been a nice and reliable vehicle for us. No complaints.

Hennessy Cadillac is by far the best experience I have had ever in buying a vehicle. This is actually my second Cadillac I have purchased from them and I have nothing but great things to say! From the sales department to service it has been nothing short of amazing. I am not easily impressed but everyone I ever encounter at this dealership handles me with care and respect. Entering a dealership as a single woman could be intimidating but not here! Terrance and management went above and beyond to make sure I leave happy every time. I pay attention to how others are treated and I will say I haven’t seen anyone actually upset even in the service department. The concierge level service of greeting me opening doors all things I expect from Cadillac are given every single time. It is always neat and clean on the premises. And most importantly my deals are fair and respectful. Desmond is usually my service guy and he is absolutely always honest and makes sure I am kept up to date with any thing my truck needs without feeling pressured to buy or upsale anything to me. Even once sending someone to pick up a key for my truck when the other one didn’t work. I went to another dealer recently and found a truck I really liked and test drove that I could have purchased but didn’t because honestly I didn’t get the same concierge service from that Lexus dealership. Hennessy and Terrance made sure all my experiences were top tier. I have owned a lot of cars in my life and have had good and bad experiences on every level but Hennessy has not disappointed me one time. Check them out ask for Terrance in sales and Desmond in service and I promise you won’t be disappointed.

Just trade in my 2015 GMC Denali with 140000 miles on it and still holding strong at trade in best SUV I ever had upgraded to the new 2021 Denali and boy do I love this SUV from comfort to outside design just an amazing new well designed SUV.

Reggie was the best! Thank you for everything. Would defend recommend that you ask for him to assist with your purchase.

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

Ricardo was wonderful to deal with and helped me find the vehicle for me! I would recommend him to anyone in the market for a new or used car.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.

Recently purchased a truck with Eddie Martinez and had a good experience. Eddie was professional and honest throughout, and he was able to tell me a lot of the vehicle I wanted to purchase. Go see Eddie for your car needs!

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

Bought this truck used,I love the comfort. I used to have a ranger.I can fit my plywood in the bed and close it.It is a long bed.My 12 foot jon boat fits good,.better than the ranger and more comfortable

I was looking for a good car at a low price and I found the buying experience to be smooth and easy and the personnel at the dealership was friendly and easy to work whit and the buying process was hassle free, in the end I got a great deal on the car I was looking for.

2019 Canyon Denali. All sorts of bells and whistles, several that I don't really need. Biggest complaint: no memory seats and no Homelink garage opener. Ridiculous. What accountant made that decision?

Good communication sales man and finance manager where awesome truck needs a little work but made a 10 hr drive fine

Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

The staff at World Auto made buying a car out of state easy. A big shout out to Javier for making the process go smoothly.

Thank you to everyone who worked hard and helped me purchase the 2017 Alfa Romeo Guilia! Special thanks to Gavin Smith, Joe Flanigan, Jorge Ortiz, and Benjamin Watts. You all went above and beyond, and I am very grateful. Miles Tuck, Mrs. Patti, Tori, Hannah, and Brittany were all very nice and helpful as well. I really appreciate everyone's help and knowledge. (Especially Jorge when he was explaining gap insurance to me haha) Great team y'all! Thanks again (:

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

When a company understands the consumer and can be honest about capabilities they can commit to, and perform for the coustomer. Why go anywhere else?